Finding the Fourth Proportional to 410.04, 565.74 and 366
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Solution
The fourth proportional to 410.04, 565.74 and 366 is: 504.98
Step by Step Solution
- Step 1: Write the proportion equation
410.04 : 565.74 = 366 : x - Step 2: Convert to fraction form
410.04/565.74 = 366/x - Step 3: Cross multiply
410.04x = 565.74 × 366 - Step 4: Simplify right side
410.04x = 207,060.84 - Step 5: Solve for x
x = 207,060.84/410.04 - Step 6: Final answer
x = 504.98
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.